Previous names
- Numast Engineering Limited (until 31 Oct 1990)
- Metplants Limited (until 30 Oct 1984)
Officers
| Name | Role | Appointed | Resigned |
| BENSON, Marguerita Wilhelmina |
Director |
- |
31 Mar 1998 |
| BENSON, Robert Hugh |
Director |
- |
31 Mar 1999 |
| BENSON, Ian Charles Kevin |
Director |
- |
24 Oct 2000 |
| BENSON, Ian Charles Kevin |
Secretary |
- |
24 Oct 2000 |
| BENSON, Peter Hugh |
Director |
- |
14 Mar 2003 |
| DELO, Derrick Clive |
Secretary |
24 Oct 2000 |
25 Apr 2003 |
| DELO, Derrick Clive |
Director |
1 Nov 1997 |
25 Apr 2003 |
| MORCOM, Dean |
Director |
31 Oct 1998 |
31 Jul 2004 |
| ROBERTS, Ivor Gwyn |
Director |
1 Nov 1997 |
1 Dec 2016 |
| MESSENGER, Jason Charles |
Secretary |
1 May 2003 |
1 Nov 2018 |
| MESSENGER, Jason Charles |
Director |
25 Oct 2000 |
15 Nov 2023 |
| BENSON, Ian Charles Kevin |
Director |
1 May 2001 |
18 Dec 2024 |
| SMITH, Benjamin Jordan |
Director |
1 Nov 2023 |
7 Nov 2025 |
| REILLY, Jason |
Secretary |
1 Nov 2018 |
12 Aug 2026 |
| HARRISON, David Geoffrey |
Secretary |
12 Aug 2026 |
|
| HARRISON, David Geoffrey |
Director |
1 Nov 2023 |
|
| COOKE, Ralph Peter Wallace |
Director |
1 Nov 2018 |
|
| REILLY, Jason |
Director |
1 Nov 2018 |
|
| KELLEHER, Kevin Gerald |
Director |
1 Nov 2016 |
|